private createHead()

in lib/pull-request/pr.ts [323:337]

• 7 lines of code
• 8 McCabe index (conditional complexity)

  private createHead(): string[] {

    return [
      // check if head branch exists
      `git rev-parse --verify origin/${this.props.head.name} ` +

      // checkout and merge if it does (this might fail due to merge conflicts)
      `&& { git checkout ${this.props.head.name} && git merge ${this.headSource} && ${this.runCommands()};  } ` +

      // create if it doesnt. we initially use 'temp' to allow using exports in the head branch name. (e.g bump/$VERSION)
      `|| { git checkout ${this.headSource} && git checkout -b temp && ${this.runCommands()} && git branch -M ${this.props.head.name}; }`,

    ];

  }